Devuyst, D., Hens, L., & De Lannoy, W. (2001). How green is the city?: Sustainability assessment and the management of urban environments / ; edited by Dimitri Devuyst with Luc Hens, Walter De Lannoy. New York: Columbia University Press.
Παραπομπή Chicago StyleDevuyst, Dimitri, Luc Hens, and Walter De Lannoy. How Green Is the City?: Sustainability Assessment and the Management of Urban Environments / ; Edited By Dimitri Devuyst With Luc Hens, Walter De Lannoy. New York: Columbia University Press, 2001.
Παραπομπή MLADevuyst, Dimitri, Luc Hens, and Walter De Lannoy. How Green Is the City?: Sustainability Assessment and the Management of Urban Environments / ; Edited By Dimitri Devuyst With Luc Hens, Walter De Lannoy. New York: Columbia University Press, 2001.